Definitionen
1.NounA mythical horse-like creature, with a horn on its forehead.
2.NounIn various Bible translations, used to render the Latin unicornis or rhinoceros (representing Hebrew רְאֵם): a reem or wild ox.
3.NounCertain animals:
Any large beetle having a horn-like prominence on the head or prothorax, especially the Hercules beetle, Dynastes tityus.
A caterpillar, Schizura unicornis, with a large thorn-like spine on the back near its head.
The kamichi, or unicorn bird.
A Siberian unicorn, †Elasmotherium sibiricum.
An Asian unicorn, or saola, Pseudoryx nghetinhensis.
4.NounAny large beetle having a horn-like prominence on the head or prothorax, especially the Hercules beetle, Dynastes tityus.
5.NounA caterpillar, Schizura unicornis, with a large thorn-like spine on the back near its head.
6.NounThe kamichi, or unicorn bird.
7.NounA Siberian unicorn, †Elasmotherium sibiricum.
8.NounAn Asian unicorn, or saola, Pseudoryx nghetinhensis.
9.NounA howitzer.
10.NounSomeone or something that is rare and hard to find.
11.NounA single, usually bisexual woman who participates in swinging or polyamory.
12.NounA person with multidisciplinary expertise, especially a laundry list of three or more skills in a young field such as UX design or data science (e.g., domain knowledge, statistics, and software engineering).
13.NounA startup company whose valuation has exceeded one billion U.S. dollars, which is solely backed by venture capitalists, and which has yet to have an IPO.
14.NounA fan with serious aspirations to become romantically involved with a VTuber (i.e., the streamer behind the avatar).
15.NounBeing many (especially pastel) colours; multicoloured."unicorn smoothies"
16.NounA 15th-century Scottish gold coin worth 18 shillings, bearing the image of a unicorn.
17.VerbTo participate in a sexual threesome as a bisexual addition to an established heterosexual couple.
18.VerbTo exceed a valuation of one billion U.S. dollars, while solely backed by venture capitalists.
19.AdjectiveHaving one horn.
20.Adjective(Can we verify this sense?) Rare and hard to find.